Your heating and air conditioner ductwork is a network of connections responsible for delivering chilled and heated air to the rooms around your home. If their installation was not made by a professional, they could cause a spike in your energy bills and cause comfort issues. Also, AC ducts have a lifespan of 20 years, and if they are past their end of life, you're likely to have duct issues. Here are a few signs that it is time to consider your air conditioner's duct replacement.
1. You have an airflow problem
Most airflow issues result from ductwork and HVAC systems that aren't compatible. The assistance of an air conditioner contractor is necessary to help you resolve this problem. This is because they'll inspect and modify your duct where necessary. The approaches they'll take may involve using a different filter or replacing grilles and plenums with smaller or larger ones.
2. You can hear strange sounds
You can tell that your ductwork is working as it should if it runs quietly. However, when you hear strange noises, the chances are that it's faulty and you need the services of an air conditioning repair expert. If you notice a rattling noise, it indicates that you have loose ductwork that should be secured. A whistling sound could point to a leak in your ductwork, causing air to pass through. Such issues worsen if you don't address them on time, reducing the air conditioner's efficiency.
3. You have uneven cooling or heating in your home
If you notice that some rooms in your home are not properly cooled or warmed than the rest of your house, it could be that your ductwork isn't sending air to specific rooms. One way you can check for uneven heating or cooling is by using an indoor thermometer. When there's a significant temperature difference, consider inspecting your ducts. The issue could be a result of huge leaks in the duct causing air to escape. Seeking the services of an air conditioner contractor is necessary as they can inspect your ductwork for more problems and determine the best solution.
4. You have a spike in energy costs
It's always advisable that you monitor your monthly energy usage. A sudden spike in your electricity bill could indicate that your HVAC system is working extra hard to heat or cool your home. This could result from ducts that are not fitted correctly or a leak in your air ducts. When you have an unprecedented rise in your energy costs, you should consult an air conditioner contractor to determine whether you should repair or replace your ductwork.
If you notice any of the above concerns with your air conditioners, you should never solve the problem yourself. Seek the assistance of an air conditioner technician to examine your system and make repairs or replacements where necessary.